We would like to thank Ekkehard Guembel and Michael Hirdes for writing
the TYPO3 Security Cookbook. Thanks to the TYPO3 Security Team for
their work for the TYPO3 project. A special thank goes to Stefan Esser
for his books and articles on PHP security, Jochen Weiland for an
initial foundation and Michael Schams for compiling the content in
this document and coordinating the collaboration between several
teams. He managed the whole process of getting this Security Guide to
a high quality.